JPH0550398B2 - - Google Patents

Info

Publication number
JPH0550398B2
JPH0550398B2 JP60247121A JP24712185A JPH0550398B2 JP H0550398 B2 JPH0550398 B2 JP H0550398B2 JP 60247121 A JP60247121 A JP 60247121A JP 24712185 A JP24712185 A JP 24712185A JP H0550398 B2 JPH0550398 B2 JP H0550398B2
Authority
JP
Japan
Prior art keywords
group
color
paper
recording paper
indolyl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP60247121A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62108084A (ja
Inventor
Michihiro Tsujimoto
Mario Aoki
Makoto Asano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP60247121A priority Critical patent/JPS62108084A/ja
Publication of JPS62108084A publication Critical patent/JPS62108084A/ja
Publication of JPH0550398B2 publication Critical patent/JPH0550398B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/155—Colour-developing components, e.g. acidic compounds; Additives or binders therefor; Layers containing such colour-developing components, additives or binders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/136—Organic colour formers, e.g. leuco dyes
    • B41M5/1366—Organic colour formers, e.g. leuco dyes characterised solely by tri (aryl or hetaryl)methane derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
JP60247121A 1985-11-06 1985-11-06 複写記録紙 Granted JPS62108084A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60247121A JPS62108084A (ja) 1985-11-06 1985-11-06 複写記録紙

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60247121A JPS62108084A (ja) 1985-11-06 1985-11-06 複写記録紙

Publications (2)

Publication Number Publication Date
JPS62108084A JPS62108084A (ja) 1987-05-19
JPH0550398B2 true JPH0550398B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-07-28

Family

ID=17158743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60247121A Granted JPS62108084A (ja) 1985-11-06 1985-11-06 複写記録紙

Country Status (1)

Country Link
JP (1) JPS62108084A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS62108084A (ja) 1987-05-19

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